42543748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3019}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 80501120

約数和(自身を除く): 37957372

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3019, 3523, 6038, 7046, 12076, 14092, 39247, 78494, 156988, 818149, 1636298, 3272596, 10635937, 21271874, 42543748]

約数ペア:

[(1, 42543748), (2, 21271874), (4, 10635937), (13, 3272596), (26, 1636298), (52, 818149), (271, 156988), (542, 78494), (1084, 39247), (3019, 14092), (3523, 12076), (6038, 7046)]